baber/WOPTO huggingface dataset:
Patent JP-2000230072-A (JP)
Title: Preparation of porous film
Inventor: OIZUMI SHINICHI
IPC: B29C48/90
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a preparation process of a porous film which has a uniform thickness, a large strength, a high specific surface area and a large pore volume and also a high ion permeability and an excellent high-speed charge-discharge property. SOLUTION: The titled process comprises steps wherein a resin composition comprising a polyolefin containing an extremely high-molecular weight polyolefin having a weight average molecular weight of 5×105 or larger and a solvent having a solidifying point of -10 deg.C or lower is melt mixed, the obtained melt mixed product is allowed to pass through a cooled sizing die and molded into a sheet form, and the obtained sheet form molded product is calendered in a belting pressing machine, stretched and subjected to a solvent removal treatment.
Patent JP-S56127533-A (JP)
Title: Raw fabric feeder for raw fabric guillotine
Inventor: FUJITA IWAO
IPC: B65H26/00
Filed: 1980-03-13
Abstract: PURPOSE: To prevent the maloperation and malguillotining resulting from the meandering feed of raw fabric by providing a truck rocked by a screw bolt which starts, stops, rotates forward and reverses in response to the correction signals from a raw fabric meandering detector.  
     CONSTITUTION: A raw fabric meandering detector 2 is attached to a necessary portion on a traveling route 1 of a raw fabric 6, and a screw bolt 4 is provided which starts, stops, rotates forward and reverses by using as a driving source a motor 3 which starts, stops, rotates forwards and reverses according to the correction signals generated from the detector 2. A truck 5 rocked rightward or leftward by said screw bolt 4 is provided outside the front end of the traveling route 1 and equipped with a feed roll 7 which discharge the raw fabric 6 by means of a delivery roll 10 provided to a necessary portion of a rest a. Thereby, the meandering of the fed raw fabric 6 can be completely prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09229877-A (JP)
Title: Method and apparatus for measuring granularity for x-rays-light conversion member
Inventor: OHARA HIROSHI
IPC: G01B15/08
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To easily measure the granularity of an output image with a simple constitution by irradiating an X-ray-light conversion member with X-rays emitted from an X-ray source and using the imaging signal from a CCD imaging means to operate the granularity of the output image. SOLUTION: A CCD imaging device 20 takes in the light emitted from an X-ray-light conversion member. The diameter of an optical fiber 21 is set to 8μm or less in order to improve resolving power. A CCD camera 22 is equipped with a cooler 3 in order to reduce the effect of a dark current to reduce noise. An A/D converter 4 converts the imaging signal from the camera 22 to a digital signal. A CPU 5 uses the digitalized imaging signal to calculate standard deviation or a power spectrum density function or controls an X-ray source controller 6 or the whole of the apparatus. A controller 6 controls the X-ray source 1 under the control of the CPU to emit X-rays.
Patent JP-H06342348-A (JP)
Title: Printer controller
Inventor: UCHIYAMA TADAMITSU
IPC: B41J2/21
Filed: 1994-03-02
Abstract: PURPOSE:To provide the printer controller performing printing operation which is superior in instantaneousness without any irregularity in heating by apparently shortening rising time of a fixing unit. CONSTITUTION:When key operation on a keyboard 25 is confirmed, a personal computer 20 outputs a printing preparation command to a controller 30 and an internal sequence control circuit 31 electrifies the thermal fixing unit by receiving the command and heats it prior to a print command.
Patent JP-S61194079-A (JP)
Title: 4,5-disubstituted 1,3-thiazol-2-yloxyacetamides
Inventor: HAINTSU FUERUSUTAA
IPC: C07D277/34
Filed: 1986-02-18
Abstract: Herbicidally active novel 4,5-disubstituted 1,3-thiazol-2-yloxyacetamides of the formula   <IMAGE>   in which R1 is fluorine or chlorine, R2 is alkyl or halogenoalkyl, and R3 and R4 each independently is alkyl, alkenyl, alkinyl, optionally substituted cycloalkyl, optionally substituted cycloalkenyl, halogenoalkyl, alkoxyalkyl, alkoxyalkyleneoxy, alkoxy, aralkyl or optionally substituted aryl, or R3 and R4, conjointly with the nitrogen atom to which they are bonded form an optionally substituted, heterocyclic ring which can contain further hetero-atoms.
Patent JP-S52115041-A (JP)
Title: Device for controlling door of elevator
Inventor: OGISO KOUJI
IPC: B66B13/26
Filed: 1976-03-24
Abstract: PURPOSE: To enable efficient operating of the door of an elevator in less danger by detecting an article approaching the door by means of radio wave. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59158930-A (JP)
Title: Pressure regulating damper
Inventor: KODAMA KOUZOU
IPC: F24F13/14
Filed: 1983-02-28
Abstract: PURPOSE:To prevent the vibration of the blades of a damper by dividing the blade closing an opening into upper and lower sections, working rotation moment corresponding to a difference between the areas of each blade by indoor static pressure and mounting a flow regulating plate on the indoor side and working dynamic pressure when the damper is opened. CONSTITUTION:Blades 6, 7 are installed to the upper and lower sections of a shaft 4 penetrating a casing 1 in the lateral direction. Flow regulating plates 16, 17 cross the inside of the casing in the horizontal direction, and an air current is decided to collide only with the blade 7 when a damper is opened. The weight of a weight 11 is decided so that the product of the difference of areas between the blades 6, 7 and the static pressure of the opening of the damper equalizes with the product of the length of a lever 10 and the weight of the weight 11. Since closing pressure is lower than opening pressure only by some value in the damper, vibration is not generated as seen in known dampers, noises are not also produced, and damage is not generated.
Patent JP-H09232203-A (JP)
Title: Reflection-type x-ray mask structure, apparatus for x-ray exposure and method therefor, and device manufactured by using the reflection-type x-ray mask structure
Inventor: MAEHARA HIROSHI
IPC: G21K5/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a multiple exposure region from being generated in the boundary part between adjacent exposure regions on a wafer even when a step-and-scan exposure operation is performed by a method wherein an X-ray reflectance in regions other than a pattern transfer region is made lower than an X-ray reflectance in the pattern transfer region. SOLUTION: Molybdenum films and silicon films are laminated alternately in respective film thicknesses on a support substrate 31 for a reflection-type X-ray mask by using an RF magnetron sputtering method, and a multilayer film 32 for X-ray reflection is obtained. At this time, the film formation region of the multilayer film 32 is used as a transfer region in an X-ray exposure operation, its outside part is covered with a mask so as to become a region 200mm square at the inside of the mask support substrate 31, and the X-ray reflection multilayer film 32 is formed only in a pattern transfer region. Then, a tungsten X-ray absorber pattern 33 in a prescribed film thickness and an alignment mark are formed on the multilayer film 32, and an X-ray reflectance in regions other than the pattern transfer region on the X-ray reflection multilayer film 32 is made lower than an X-ray reflectance in the pattern transfer region.
Patent JP-H07242908-A (JP)
Title: Powder compacting method using metal pattern
Inventor: TOMOKIYO NAGAMASA
IPC: B22F3/04
Filed: 1994-03-02
Abstract: PURPOSE:To provide a powder compacting method by hydrostatic compacting used for the production of a green compact with a large complicated shape by using ceramic powder and metal powder as raw material.s CONSTITUTION:In a metal pattern constituted of a die 2 and upper and lower punches, the shape of the edge part of the outer peripheral face free from the contact with the die 2 and the upper punch 1 and the die 2 and the lower punch 3 is formed into a circular-arc one. Furthermore, the edge part of the outer peripheral face free from the contact with the upper punch 1, the lower punch 3, and powder material 8 is formed into a circular-arc one. Moreover, a thick elastic body 6 is attached to the metal pattern from the sliding direction of the upper punch 1 and lower punch 3, which is vacuum-sealed by a thin elastic body 7 and compaction is performed in a CIP device. Thus, the green compact having a shape close to the objective product shape can be obtd.
Patent JP-H02211984-A (JP)
Title: Resistance welding equipment
Inventor: TAKANO FUMITOMO
IPC: B23K11/11
Filed: 1989-02-09
Abstract: PURPOSE:To efficiently perform welding work by engaging a rectifier directly with one side of a couple of gun arms capable of opening and closing freely to fit welding electrodes in opposition. CONSTITUTION:The resistance welding equipment 10 is provided with a transformer 42, the rectifier connected with a secondary coil side thereof and the couple of gun arms 30 and 68 capable of opening and closing freely to fit the respective welding electrodes 32 and 70 in opposition to each other. The rectifier is engaged directly with the one gun arm 30. By this method, the need for an ounce copper plate is eliminated and contact resistance between the transformer and the gun arms is reduced at once.
Patent JP-H08224553-A (JP)
Title: Robot washing apparatus and multinozzle tip spray device therefor
Inventor: SHINOMIYA AKIRA
IPC: B05B13/04
Filed: 1995-02-21
Abstract: PURPOSE: To automatically employ a nozzle having a desired jet pattern correspondingly a washing place by allowing a supply pipe to communicate with the desired nozzle tip among a plurality of nozzle tips by the changeover communication means of a multinozzle tip spray device. CONSTITUTION: An article to be washed is positioned at the washing place of a robot washing apparatus. Subsequently, the piston rod 118 of an air cylinder piston mechanism 108 is extended and contracted so as to eject a washing soln. from a nozzle tip 110 having a desired jet pattern and a desired jet direction. A nozzle support 112 is rotated in the direction shown by an arrow to allow the inlet hole 107 of the desired nozzle tip 110 to communicate with a supply pipe 106. Next, a rotary arm is rotated and revolved according to a set program to wash the article to be washed. When the piston 118 is contracted, an outer cylindrical body 116 is rotated in the direction reverse to the arrow by the action of a one-way clutch but the rotatory power thereof is not transmitted to the nozzle support 112 and only the rotation in the direction shown by the arrow is transmitted.
Patent JP-H02212583-A (JP)
Title: Impregnated body for heat storage
Inventor: TAKEI MASAHIDE
IPC: C09K5/00
Filed: 1989-02-11
Abstract: PURPOSE:To make it possible to keep a trigger in a stable fitted state without falling off even when a crosswise stretching force acts on an impregnated body made of a water-retentive base material by providing a means for preventing the crosswise extension of said impregnated body around a trigger fitting hole. CONSTITUTION:An impregnated body 1 is prepared by impregnating a water- retentive base material 2 comprising, e.g. a polymeric foam with a heat storage substance 3 comprising, e.g. a hydrate composed mainly of sodium acetate trihydrate, and it is provided with a fitting hole 4. A trigger 5 which has an area slightly larger than that of the fitting hole 4 is fitted in the fitting hole 4 by utilizing the elasticity of the polymeric foam of the impregnated body 1. A ring seal 8 is attached to a part 6 around the fitting hole 4 in such a manner that a hole 9 of the ring seal 8 corresponds to the fitting hole 4. Thus, the part 6 of the impregnated body 1 around the fitting hole 4 is prevented from being extended crosswise so that the trigger 5 is stably fitted in the fitting hole 4 and there is no fear of falling off of the trigger 5.
Patent JP-H02235248-A (JP)
Title: Magnetic tape cassette device
Inventor: KARURU KURESUUHAIN
IPC: G11B15/675
Filed: 1990-02-15
Abstract: PURPOSE: To sufficiently enlarge the guide path and ejection path and allow only the vertical movement of the cassette by pivotably coupling an operation lever with the slide and make it pivot through the movement of the slide simultaneously. CONSTITUTION: The guide paths 6 to 8 are constituted so that those which elevate the cassette tray vertically along are allowed and the introduction and ejection of magnetic tape cassettes are conducted by a cassette catch 17 which is freely movable between the ejection position and introduction position based on the action of the operation lever 21. The operation lever 21 is pivotably coupled to the slide 9 and simultaneously pivotal through the movement of the slide 9 for the introduction and ejection of the cassette. For this reason, the cassette tray which is only elevated and descend is constituted so as to be independent of the movement of the cassette. By this, the movement of the cassette is divided into the vertical movement of the tray and the horizontal movement of the cassette by a simple constitution, allowing the movement in the direction of introduction and that of ejection along long paths.
Patent JP-S59197695-A (JP)
Inventor: TOOMASU BUIZEKU
IPC: F02B77/13
Filed: 1984-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01210423-A (JP)
Title: Polyester film
Inventor: KIDA KENJI
IPC: C08G63/68
Filed: 1988-02-17
Abstract: PURPOSE:To obtain the title film having improved abhesiveness, excellent transparency and mechanical characteristics and being useful for light packaging films for medicines, foods, etc., by copolymerizing a polyester with two specified dicarboxylic acid components at a specified ratio. CONSTITUTION:This polyester film is obtd. by copolymerizing an acid component comprising terephthalic acid, an arom. dicarboxylic acid contg. a metal sulfonate group (e.g., 5-sodium sulfoisophthalic acid) and a 4-20C aliph. dicarboxylic acid (e.g., succinic acid) and a diol component consisting of alkylene glycols at a ratio wherein said acid component satisfies formula I (wherein X is a molar ratio of the arom. dicarboxylic acid contg. a metal sulfonate group to terephthalic acid) and formula II (wherein Y is a molar ratio of the 4-20C aliph. dicarboxylic acid to terephthalic acid). By using said film, adhesiveness is improved and transparency and mechanical characteristics are excellent, so that the film is suitably used for packaging medicined and foods, self-adhesive tapes, belt-shaped strings, etc.
Patent JP-H10218814-A (JP)
Title: Production of bisphenol a
Inventor: YAMAMOTO SUSUMU
IPC: C07C37/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing bisphenol A in high yield by limiting the amount of water in a recombination step, comprising a formation step for forming the bisphenol A by carrying out condensation reaction of acetone with phenol in the presence of a specific catalyst, a crystallization step for cooling the product, a degradation step for degrading a mother liquor and the recombination step. SOLUTION: This method for producing bishenol A in high yield comprises limiting of the amount of water to <=0.1wt.% in a recombination step after forming the bisphenol A by carrying out a condensation reaction of acetone with phenol in the presence of a strong acid ion exchange resin partially modified by a sulfur-containing amine compound (e.g. 2-mercaptoethylamine).
Patent JP-H07216060-A (JP)
Title: Purification of thermoplastic polymer
Inventor: OKA HITOSHI
IPC: C08G61/02
Filed: 1994-02-04
Abstract: PURPOSE:To purify a thermoplastic polymer having a specific structural unit to a purified thermoplastic polymer having excellent optical characteristics, transparency, heat-resistance, water absorption resistance and mechanical properties and useful for lighting fixtures, optical materials, etc., by contacting a crude thermoplastic polymer with a solvent of supercritical state. CONSTITUTION:This purification process comprises the purification of a thermoplastic polymer containing >=50wt.% of a structural unit of formula (R<1> to R<4> each is H, a 1-10C hydrocarbon group or a univalent group having polar unit; R<1> and R<2> or R<3> and R<4> may be combined with each other to form a bivalent hydrocarbon group; R<1> or R<2> and R<3> or R<4> may together form a ring; (m) is 0-2) by contacting the polymer with a solvent of supercritical state such as supercritical CO2, CO or N2O.
Patent JP-H06286931-A (JP)
Title: Sheet post-treatment device and image formation device provided therewith
Inventor: MARUYAMA HIROYOSHI
IPC: B65H37/04
Filed: 1994-02-05
Abstract: PURPOSE:To provide a sheet post-treatment device for free lining up that can freely connect output paper sheet treatment devices to each other. CONSTITUTION:The sheet passing ports as well as the sheet receiving ports of sheet post-treatment devices 1105, 1102, 1101, 71, 72, 75 for post-treating a sheet P on which image formation is already carried out, are made to be of the same height. Thereby, combination and the order of combination can be freely determined among the sheet post-treatment devices.
Patent JP-H02214029-A (JP)
Title: Optical card recording and reproducing device
Inventor: KATADATE KUNIHIRO
IPC: G11B7/085
Filed: 1989-02-13
Abstract: PURPOSE:To obtain an optical card recording and reproducing device in which focusing control can always be performed accurately by arranging each of two bi-sected type photodetectors for focusing control at the outside position of each photodetector for recording and reproduction. CONSTITUTION:The two bi-sected type photodetectors 30a for focusing control are used in an optical detector 3, and each of the detectors 30a is arranged at the outside position of two photodetectors 3b for recording and reproduction, respectively. By employing such constitution, since the areas of a detecting light spot S2 corresponding to divided bodies 30a1 and 30a2 are equal when a correct focusing state is set in a state of [I] in figure, and also, the light receiving quantities are equal, the sum of the light receiving quantities of each of the divided bodies 30a1 and 30a2 of both detectors 30a are equal, and no differential output is issued. Next, when the correct focusing state is set in a state of [II] in figure, the spot S2 is formed at the optical detector 3 in an oblique state, however, since the sum of the detection light quantities of the two divided bodies 30a1 becomes equal to the sum of the detecting light quantities of the two divided bodies 30a2, no differential output is issued similarly. Consequently, it is possible to always perform correct focusing control.
Patent JP-2000229156-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To lessen the burden of control relating to identification information display by outputting on a display control device stationary identification information as a specifiable information and the positional relation of provisional jackpot identification information with the stationary identification information as specifiable information as a command. SOLUTION: A CPU 56 confirms whether it is determined that definitely variable patterns represent a jackpot in a relotting display determination subroutine. If it is determined that definitely variable patterns represent a jackpot, a random 7 value is extracted, and if the value is 0, relotting display is made. Provisional jackpot patterns determination random numbers are extracted, and in accordance with the value, provisional jackpot patterns are determined. Thus, when variation starts, information that can specify variation time and information that supports stationary patterns are sent to a display control substrate 80, and when the variation time ends, all symbol variation is sent to the display control substrate 80 as information supporting the positional relation with the stationary identification information.
Patent JP-S59158364-A (JP)
Title: Intake/exhaust device of engine
Inventor: ENDOU MAKOTO
IPC: F02B29/00
Filed: 1983-02-28
Abstract: PURPOSE:To enhance low-speed torque and the response by furnishing an exhaust valve at the divergent point of exhaust pipe, filling the charge tank with exhaust gas by means of blocking of the exhaust pipe, and by applying the exhaust brake as well as supplying to the cylinders. CONSTITUTION:When engine brake is applied, a micro-computer 19 emits a control signal to a solenoid operated valve 10, which then opens to allow supplying of the compressed air, and now the exhaust valve 7 blocks the exhaust pipe 4 as well as supplies exhaust gas to the charge tank 6. Accordingly the engine 1 operates with a large braking force, and the charge tank 6 is filled with air. When the car is to start then or makes abrupt acceleration, the micro-computer 19 sends a control signal to a solenoid-operated valve 17, which then opens to allow turning of a switching valve 14, and now an aux. intake manifold 11 is shut from communication to the suction pipe 13 as well as an aux. suction pipe 12 is put in communication with said manifold 11. Accordingly a great acceleration torque is generated to ensure improvement of response of this engine.
Patent JP-S58150851-A (JP)
Title: Gas-sensing element
Inventor: YAMAJI NOBUYUKI
IPC: G01N27/12
Filed: 1982-03-03
Abstract: PURPOSE:To obtain a detecting element having excellent gas selectivity by a method wherein a pair of electrodes each provided with a coating having a specific gas-sensing material as a main component are arranged on a gas-sensing base body formed of a valence control type semiconductor material, and one electrode, made to contain Cr ions, is made to serve as a heating electrode. CONSTITUTION:Concave grooves are provided at a distance t between the respective edge lines on the opposite surfaces of a base body 11 prepared by molding under pressure a gas-sensing material of a valence control type semiconductor having SnO2, ZnO, etc. as main components, and by baking the same thereafter. An oxidation-resisting metal wire made of Pt or the like, which is coated with a gas-sensing material 15 having the valence control type semiconductor material as a main component and containing Cr ions, is bonded as a heating electrode 12' to one groove. To the other groove, a metal wire made of Pt or the like, which is coated with a material 14 having a higher electric resistance than that of the material 15, is bonded as an electrode 12. CO of a mixed gas of CO and C2H5OH, for instance, is measured with high sensitivity from a change in the electric resistance either between the terminal 131 of the electrode 12 and the terminal 134 of the electrode 12' or between the terminals 132 and 133.